
Paul F. Fischer
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2010 – 2019
- 2019
- [j26]Evelyn Otero, Jing Gong, Misun Min, Paul F. Fischer, Philipp Schlatter, Erwin Laure:
OpenACC acceleration for the PN-PN-2 algorithm in Nek5000. J. Parallel Distributed Comput. 132: 69-78 (2019) - [j25]Saumil Patel
, Paul F. Fischer, Misun Min, Ananias Tomboulides:
A Characteristic-Based Spectral Element Method for Moving-Domain Problems. J. Sci. Comput. 79(1): 564-592 (2019) - [j24]Pedro D. Bello-Maldonado
, Paul F. Fischer:
Scalable Low-Order Finite Element Preconditioners for High-Order Spectral Element Poisson Solvers. SIAM J. Sci. Comput. 41(5): S2-S18 (2019) - 2017
- [j23]Vakhtang Makarashvili, Elia Merzari, Aleks Obabko, Andrew R. Siegel, Paul F. Fischer:
A performance analysis of ensemble averaging for high fidelity turbulence simulations at the strong scaling limit. Comput. Phys. Commun. 219: 236-245 (2017) - [c11]Ken Raffenetti, Abdelhalim Amer, Lena Oden, Charles Archer, Wesley Bland, Hajime Fujita, Yanfei Guo, Tomislav Janjusic, Dmitry Durnov, Michael Blocksome, Min Si, Sangmin Seo, Akhil Langer, Gengbin Zheng, Masamichi Takagi, Paul K. Coffman, Jithin Jose, Sayantan Sur, Alexander Sannikov, Sergey Oblomov, Michael Chuvelev, Masayuki Hatanaka, Xin Zhao, Paul F. Fischer, Thilina Rathnayake, Matthew Otten, Misun Min, Pavan Balaji:
Why is MPI so slow?: analyzing the fundamental limits in implementing MPI-3.1. SC 2017: 62:1-62:12 - [i2]Nicolas Offermans, Oana Marin, Michel Schanen, Jing Gong, Paul F. Fischer, Philipp Schlatter, Aleks Obabko, Adam Peplinski, Maxwell Hutchinson, Elia Merzari:
On the Strong Scaling of the Spectral Element Solver Nek5000 on Petascale Systems. CoRR abs/1706.02970 (2017) - [i1]Elia Merzari, Aleksandr Obabko, Paul F. Fischer:
Spectral Element Methods for Liquid Metal Reactors Applications. CoRR abs/1711.09307 (2017) - 2016
- [j22]Matthew Otten, Jing Gong, Azamat Mametjanov, Aaron Vose, John M. Levesque, Paul F. Fischer, Misun Min:
An MPI/OpenACC implementation of a high-order electromagnetics solver with GPUDirect communication. Int. J. High Perform. Comput. Appl. 30(3): 320-334 (2016) - [j21]Brandon E. Merrill, Yulia T. Peet
, Paul F. Fischer, James W. Lottes:
A spectrally accurate method for overlapping grid solution of incompressible Navier-Stokes equations. J. Comput. Phys. 307: 60-93 (2016) - [j20]Jing Gong, Stefano Markidis, Erwin Laure, Matthew Otten, Paul F. Fischer, Misun Min:
Nekbone performance on GPUs with OpenACC and CUDA Fortran implementations. J. Supercomput. 72(11): 4160-4180 (2016) - [c10]Adam Peplinski, Paul F. Fischer, Philipp Schlatter:
Parallel performance of h-type Adaptive Mesh Refinement for Nek5000. EASC 2016: 4:1-4:9 - [c9]Nicolas Offermans, Oana Marin, Michel Schanen, Jing Gong, Paul F. Fischer, Philipp Schlatter:
On the Strong Scaling of the Spectral Element Solver Nek5000 on Petascale Systems. EASC 2016: 5:1-5:10 - 2015
- [j19]Stefano Markidis, Jing Gong, Michael Schliephake, Erwin Laure, Alistair Hart, David Henty, Katherine Heisey, Paul F. Fischer:
OpenACC acceleration of the Nek5000 spectral element code. Int. J. High Perform. Comput. Appl. 29(3): 311-319 (2015) - [c8]Ilya Ivanov, Jing Gong, Dana Akhmetova, Ivy Bo Peng, Stefano Markidis, Erwin Laure, Rui Machado, Mirko Rahn, Valeria Bartsch, Alistair Hart, Paul F. Fischer:
Evaluation of Parallel Communication Models in Nekbone, a Nek5000 Mini-Application. CLUSTER 2015: 760-767 - 2014
- [c7]Jing Gong, Stefano Markidis, Michael Schliephake, Erwin Laure, Dan S. Henningson, Philipp Schlatter, Adam Peplinski, Alistair Hart, Jens Doleschal, David Henty, Paul F. Fischer:
Nek5000 with OpenACC. EASC 2014: 57-68 - 2013
- [j18]Kalu Chibueze Uga, Misun Min, Taehun Lee
, Paul F. Fischer:
Spectral-element discontinuous Galerkin lattice Boltzmann simulation of flow past two cylinders in tandem with an exponential time integrator. Comput. Math. Appl. 65(2): 239-251 (2013) - [j17]Johan Malm, Philipp Schlatter, Paul F. Fischer, Dan S. Henningson:
Stabilization of the Spectral Element Method in Convection Dominated Flows by Recovery of Skew-Symmetry. J. Sci. Comput. 57(2): 254-277 (2013) - [j16]Misun Min, Paul F. Fischer:
An Efficient High-Order Time Integration Method for Spectral-Element Discontinuous Galerkin Simulations in Electromagnetics. J. Sci. Comput. 57(3): 582-603 (2013) - 2012
- [j15]Yulia T. Peet, Paul F. Fischer:
Stability Analysis of Interface Temporal Discretization in Grid Overlapping Methods. SIAM J. Numer. Anal. 50(6): 3375-3401 (2012) - 2011
- [j14]Luigi C. Berselli
, Paul F. Fischer, Traian Iliescu, Tamay M. Özgökmen:
Horizontal Large Eddy Simulation of Stratified Mixing in a Lock-Exchange System. J. Sci. Comput. 49(1): 3-20 (2011) - 2010
- [j13]J. Duan, Paul F. Fischer, Traian Iliescu, Tamay M. Özgökmen:
Bridging the Boussinesq and primitive equations through spatio-temporal filtering. Appl. Math. Lett. 23(4): 453-456 (2010) - [c6]Jaewook Shin, Mary W. Hall, Jacqueline Chame, Chun Chen, Paul F. Fischer, Paul D. Hovland
:
Speeding up Nek5000 with autotuning and specialization. ICS 2010: 253-262
2000 – 2009
- 2009
- [j12]Dimitrios Giannakis, Paul F. Fischer, Robert Rosner:
A spectral Galerkin method for the coupled Orr-Sommerfeld and induction equations for free-surface MHD. J. Comput. Phys. 228(4): 1188-1233 (2009) - 2007
- [j11]Khosro Shahbazi
, Paul F. Fischer, C. Ross Ethier:
A high-order discontinuous Galerkin method for the unsteady incompressible Navier-Stokes equations. J. Comput. Phys. 222(1): 391-407 (2007) - 2006
- [j10]Misun Min, Tae-Woo Lee, Paul F. Fischer, Stephen K. Gray:
Fourier spectral simulations and Gegenbauer reconstructions for electromagnetic waves in the presence of a metal nanoparticle. J. Comput. Phys. 213(2): 730-747 (2006) - [j9]Roland Bouffanais
, Michel O. Deville, Paul F. Fischer, Emmanuel Leriche, Daniel Weill:
Large-Eddy Simulation of the Lid-Driven Cubic Cavity Flow by the Spectral Element Method. J. Sci. Comput. 27(1-3): 151-162 (2006) - 2005
- [j8]James W. Lottes, Paul F. Fischer:
Hybrid Multigrid/Schwarz Algorithms for the Spectral Element Method. J. Sci. Comput. 24(1): 45-78 (2005) - [c5]Chaman Singh Verma, Paul F. Fischer, Seung E. Lee, Francis Loth:
An All-Hex Meshing Strategy for Bifurcation Geometries in Vascular Flow Simulation. IMR 2005: 363-375 - 2003
- [j7]Stephen J. Thomas, John M. Dennis, Henry M. Tufo, Paul F. Fischer:
A Schwarz Preconditioner for the Cubed-Sphere. SIAM J. Sci. Comput. 25(2): 442-453 (2003) - 2002
- [j6]Paul F. Fischer, Gerald W. Kruse, Francis Loth:
Spectral Element Methods for Transitional Flows in Complex Geometries. J. Sci. Comput. 17(1-4): 81-98 (2002) - 2001
- [j5]Henry M. Tufo, Paul F. Fischer:
Fast Parallel Direct Solvers for Coarse Grid Problems. J. Parallel Distributed Comput. 61(2): 151-177 (2001) - [j4]Paul F. Fischer, Franco P. Preparata, John E. Savage:
Generalized scans and tridiagonal systems. Theor. Comput. Sci. 255(1-2): 423-436 (2001) - 2000
- [j3]Paul F. Fischer, Sigal Gottlieb:
Solving A x\underline x = b\underline b Using a Modified Conjugate Gradient Method Based on Roots of A. J. Sci. Comput. 15(4): 441-456 (2000)
1990 – 1999
- 1999
- [c4]Henry M. Tufo, Paul F. Fischer, Michael E. Papka
, Kristopher J. Blom:
Numerical Simulation and Immersive Visualization of Hairpin Vortices. SC 1999: 62 - [c3]Henry M. Tufo, Paul F. Fischer:
Terascale Spectral Element Algorithms and Implementations. SC 1999: 68 - 1998
- [j2]Sigal Gottlieb, Paul F. Fischer:
Modified Conjugate Gradient Method for the Solution of Ax=b. J. Sci. Comput. 13(2): 173-183 (1998) - 1995
- [c2]Paul F. Fischer, Franco P. Preparata, John E. Savage:
Generalized Scans and Tri-Diagonal Systems. STACS 1995: 168-180 - 1991
- [j1]George Anagnostou, Yvon Maday, Anthony T. Patera, Paul F. Fischer, Einar M. Rønquist:
Numerical simulation of incompressible fluid flows. Concurr. Pract. Exp. 3(6): 667-685 (1991) - 1990
- [c1]George Anagnostou, Paul F. Fischer, Yvon Maday, Einar M. Rønquist, Anthony T. Patera:
Numerical Simulation of Incompressible Fluid Flows. Supercomputer 1990: 47-66
Coauthor Index

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